Hinge for spectacles



Fig. 1.1 is a perspective view from the left side of a hinge for spectacles;

Fig. 1.2 is an enlarged bottom left perspective view thereof;

Fig. 1.3 is an enlarged top left perspective view thereof; and

Fig. 1.4 is an enlarged top right perspective view thereof.

Fig. 2.1 is a second embodiment of an enlarged top left perspective view of a hinge for spectacles;

Fig. 2.2 is an enlarged top right perspective view thereof; and

Fig. 2.3 a second perspective view from the left side thereof.

The broken lines showing a spectacle frame and nose piece in the figures is for the purpose of showing environmental structure and forms no part of the claimed design. 

CLAIM The ornamental design for a hinge for spectacles, as shown and described. 